EN 593 Flanged Butterfly Valve, CL 300, 18 IN, ASTM A351 CF8M

EN 593 Flanged Butterfly Valve, CL 300, 18 IN, ASTM A351 CF8M

Key Specifications / Features

As a reliable supplier of flanged butterfly valves from China, we provide high-quality valves designed to API 609 and EN 593 standards. Our 18-inch double eccentric valves, made from ASTM A351 CF8M stainless steel with a Monel K500 stem, are rated at Class 300 LB for robust performance. Featuring double offset technology, Bosseal Valve ensures zero leakage, low torque, bi-directional sealing, and low emissions. With a long working life and optional fire-safe design, our valves deliver reliable, efficient performance in a variety of demanding industrial applications.
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Detail Information

API 609 Category B Butterfly Valve, Flanged End, 18 Inch/DN450, 300 LB, Double Eccentric.

Valve Description

1862400 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Nominal Size: 18 Inch, DN450
Nominal Class: Class 300 LB, PN50
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8M, ASTM A890 4A, Titanium, ASTM A351 CF8, ASTM A216 WCB, ASTM B148 C95800, ASTM A890 5A.
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Seat: RPTFE, PPL
End Connection: Double Flanged
Operation: Gear
Test and Inspection: API 598, API 609
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Key Features: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.

Product Range

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2 IN - 48 IN (DN15 - DN1200)
Pressure Range: CL 150  - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe Design.

 

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